In 2015, she won Canada's Perfect Supermodel and competed in and placed in the Top 25 at World's Perfect Miss.
In 2016, Sindy was the 2nd Runner-up at Canada's Top Choice Pageant.
In both 2016 and 2017, she competed for World's Perfect Miss and placed 16th in the competition.
In 2018, she placed 2nd Runner up at Miss Canada™.
She was appointed Ms. Galaxy Canada 2018 and competed for Ms. Galaxy 2018 before becoming the National Director of Canada Galaxy Pageants. At Galaxy Internationals 2018, she won Miss Congeniality, Best in Swimsuit, and Miss Pageant Couture along with a Top 6 placement overall.
At World's Perfect, she placed 3rd Runner Up and World's Perfect Miss Fashionista in 2018 on her fourth try at WPP.